Transactions Society Xaval Architects and Marine Engineers, Vol. .'/, IQIQ- 



Plate 5 7 



To illustrate paf^cr on "The Application of STandardisatioii and Graphical Methods to the 

 Design of Cylindrical Return Tubular Boilers," by Henry C. E. Meyer, Esq., Member. 



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N0RRI5 PETERS. INC.. LiTHO. WASHINGTON 0. C. 



